11601532407822 has 32 divisors (see below), whose sum is σ = 27670735683072. Its totient is φ = 3170605129824.

The previous prime is 11601532407809. The next prime is 11601532407833. The reversal of 11601532407822 is 22870423510611.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6004932993 + ... + 6004934924.

It is an arithmetic number, because the mean of its divisors is an integer number (864710490096).

Almost surely, 2^{11601532407822} is an apocalyptic number.

11601532407822 is an abundant number, since it is smaller than the sum of its proper divisors (16069203275250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11601532407822 is a wasteful number, since it uses less digits than its factorization.

11601532407822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12009867952.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 11601532407822 in words is "eleven trillion, six hundred one billion, five hundred thirty-two million, four hundred seven thousand, eight hundred twenty-two".